GODRIVER-2305 Correctly append empty TagSet #853
Merged
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GODRIVER-2305
GODRIVER-1078 previously "fixed" behavior for empty tag sets provided in the URI (
readPreferenceTags=
) to simply skip instead of error. In reality,readPreferenceTags=
in the URI represents a wild-card that should match any server with any tags (see docs here).Appends
map[string]string{}
to tag sets ifreadPreferenceTags=
is encountered. Fixes associated tests inconnstring_test.go
.